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St. John, MO

74°F
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St. John

Missouri

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St. John, MO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, August 7

Day

8/7
93°Hi
RealFeel® 109°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 103°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Mostly sunny

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindW 4 mph

Wind Gusts14 mph

Probability of Precipitation4%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover12%

Morning

Afternoon

Night

8/7
72°Lo
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear to partly cloudy and humid

WindSE 5 mph

Wind Gusts15 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover10%

Evening

Overnight

Sun & Moon

13 hrs 58 mins
Rise 6:08 AM
Set 8:06 PM
Waning Crescent
Rise 12:14 AM
Set 3:56 PM

Temperature History

8/7
High
Low
Forecast
93°
72°
Average
89°
71°
Last Year
91°
76°
Record
103°
1930
55°
1978

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World North America United States Missouri St. John

Weather Near St. John:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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